Horizontal Rainbow Abacus – Educational Counting Toy

Horizontal Rainbow Abacus – Educational Counting ToyA clean and colorful 3D printable horizontal abacus designed for children, schools, and Montessori-style learning activities.The model features a sturdy frame with two side supports and multiple horizontal rods. The counting rings slide along the lower rod, making it perfect for learning basic counting, numbers, colors, sorting, and simple math in a hands-on way.The design is simple, modern, and easy to print, with a playful look that can be customized using different filament colors. Print the rods and rings in rainbow colors for a bright educational toy, or use neutral colors for a clean minimalist version.Features:Horizontal abacus designSliding counting ringsStrong side frameEducational and interactiveGreat for counting and color learningSimple 3D printable constructionPerfect for kids, classrooms, nurseries, and Montessori activitiesCustomizable with different colorsRecommended print settings:Material: PLA or PETGLayer height: 0.20 mmInfill: 15–25%Supports: only if needed, depending on orientationPrint rings separately for smoother movementSafety note: This model contains small moving parts. Not suitable for children under 3 years old without adult supervision.